IN-STOCK - AR-15 5.7x28mm Upper with 16" Barrel - $674.99 or less

This is a discussion on IN-STOCK - AR-15 5.7x28mm Upper with 16" Barrel - $674.99 or less within the Slickguns.com forums, part of the Site Sponsors category; IN-STOCK - AR-15 5.7x28mm Upper with 16" Barrel - $674.99 or less...